Howell Jon P Understanding behaviors for effective leadership. Howell Jon P; Costley Dan L - 2 - New Delhi Prentice-Hall 2006 - xvi,416p. cm. ISBN: 0 Standard No.: 111541 Source: GIFT, 28/03/2011, Gift Textual Subjects--Topical Terms: Gift Dewey Class. No.: X:87, P6